AHMADIZADEH, Maryam; ESMAEILISHAD, Behrang; SOLEIMANPOUR OMRAN, Mahboube; BANAGAR, Gholamreza. Ecosystem Protection Curriculum Model with Passive Defense Approach. International Journal of Education and Cognitive Sciences, [S. l.], v. 5, n. 4, p. 101–108, 2022. Disponível em: https://www.journalecs.com/index.php/ecs/article/view/164.. Acesso em: 10 aug. 2025.